Condition numbers of approximate Schur complements in two- and three-dimensional discretizations on hierarchically ordered grids (Q1592536)
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scientific article; zbMATH DE number 1556212
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Condition numbers of approximate Schur complements in two- and three-dimensional discretizations on hierarchically ordered grids |
scientific article; zbMATH DE number 1556212 |
Statements
Condition numbers of approximate Schur complements in two- and three-dimensional discretizations on hierarchically ordered grids (English)
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15 May 2001
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Laplace equation
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multilevel incomplete factorizations
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M-matrices
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Schur complements
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hierarchical grids
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Gaussian elimination
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condition number
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multilevel preconditioner
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